Matlab

integrate and fire model
hey every one Actually I would like to know what is the function of integrate and fire model in matlab,this model/function convert the picture into spikes. furthermore ,my project about the blind people ,so what we are doing is we are taking a picture and we do some filters to it then we convert it to spikes ,then we... 3 Apr 2010 21:25

Troubles with Plotting in GUI
Hello ladies and gentlemen. I'm having an issue with plotting my data on the axes in my GUI. First of all let me explain what I'm trying to do. Basically I'm working on my final project at school and I have written code for the program to work, and it does, but now I'm attempting to incorporate the functions and such i... 6 Apr 2010 18:42

problem with dicomwrite
Hi, I am trying to write an array in dicom format using dicomwrite as below, a=[1 2 3; 4 5 6; 7 8 9]; % where 'a' is a greyscale image originally. dicomwrite( a , 'im1') but now if i read this im1 file, i get very strange values something like [ 65535 65535 65535; 65535 65535 65535;65535 65535 65535] Plea... 4 Apr 2010 18:10

Need help with MATLAB assignments, will PAY
Folks, Anyone here with good MATLAB Image processing experience and willing to help with my assignments/project work for monetary compensation? I missed my classroom sessions, and behind submitting assignments.. need few hours a week for next couple of months.. I tried some support forums - not much use. th... 4 Apr 2010 23:40

how to create an array with 2 rows and 4096 columns for storing image intensity values using for loops
It didn't work because you didn't describe what you wanted, or aren't describing what you want. So our next guess is that you want the reshape() function. This will reshape a 64 by 64 array into a 1 by 4096 array. Then I add the indexes to fill out the additional 4096 elements in the first row. % Create some... 3 Apr 2010 19:13

adding a header to a txt file
Hi everyone, I have a very simple question. I'm writing a matrix to a txt file using dlmwrite, but i wish to improve my code and for that I need to do the following: I want to have a string header in the first 5 rows of the txt file Then, I want a matrix to follow Then another 4 rows of string Then another m... 3 Apr 2010 19:13

optimized values plot
How can we plot the optimized values against iterations? ... 3 Apr 2010 18:08

optmization
Why should we use Lagrange multiplier method for some optimizations when fmincon is there? What s the use of it? ... 3 Apr 2010 17:02

NEEED HELP
i know this is not correct but I would like to get something like this> i=fun text='i'; legend(handl,text) and it get me a fun in the legend - something variable...thnx for help ... 3 Apr 2010 15:56

opening text file using gui pushbutton
i wanted to add a help button to my gui... i want the pushbutton to open a ready text file.. can anyone advice on how to do this?? ... 9 Apr 2010 12:15